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<FONT color="green">001</FONT>    package org.hackystat.dailyprojectdata.resource.snapshot;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import static org.junit.Assert.*;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import javax.xml.datatype.XMLGregorianCalendar;<a name="line.5"></a>
<FONT color="green">006</FONT>    <a name="line.6"></a>
<FONT color="green">007</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.SensorDataRef;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.hackystat.utilities.tstamp.Tstamp;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.junit.Before;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.junit.Test;<a name="line.10"></a>
<FONT color="green">011</FONT>    <a name="line.11"></a>
<FONT color="green">012</FONT>    /**<a name="line.12"></a>
<FONT color="green">013</FONT>     * Tests that the &lt;code&gt;SensorDataRef&lt;/code&gt;s are properly compared.<a name="line.13"></a>
<FONT color="green">014</FONT>     * <a name="line.14"></a>
<FONT color="green">015</FONT>     * @author jsakuda<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    public class TestSensorDataRefComparator {<a name="line.17"></a>
<FONT color="green">018</FONT>      private SensorDataRef ref1;<a name="line.18"></a>
<FONT color="green">019</FONT>      <a name="line.19"></a>
<FONT color="green">020</FONT>      private SensorDataRef ref2;<a name="line.20"></a>
<FONT color="green">021</FONT>      <a name="line.21"></a>
<FONT color="green">022</FONT>      /**<a name="line.22"></a>
<FONT color="green">023</FONT>       * Creates dummy sensor data refs for testing.<a name="line.23"></a>
<FONT color="green">024</FONT>       * <a name="line.24"></a>
<FONT color="green">025</FONT>       * @throws Exception Thrown if there is an error.<a name="line.25"></a>
<FONT color="green">026</FONT>       */<a name="line.26"></a>
<FONT color="green">027</FONT>      @Before public void setupDataRefs() throws Exception {<a name="line.27"></a>
<FONT color="green">028</FONT>        XMLGregorianCalendar tstamp1 = Tstamp.makeTimestamp("2007-10-30T02:00:00");<a name="line.28"></a>
<FONT color="green">029</FONT>        XMLGregorianCalendar tstamp2 = Tstamp.makeTimestamp("2007-10-30T04:00:00");<a name="line.29"></a>
<FONT color="green">030</FONT>        <a name="line.30"></a>
<FONT color="green">031</FONT>        this.ref1 = new SensorDataRef();<a name="line.31"></a>
<FONT color="green">032</FONT>        this.ref1.setTimestamp(tstamp1);<a name="line.32"></a>
<FONT color="green">033</FONT>        <a name="line.33"></a>
<FONT color="green">034</FONT>        this.ref2 = new SensorDataRef();<a name="line.34"></a>
<FONT color="green">035</FONT>        this.ref2.setTimestamp(tstamp2);<a name="line.35"></a>
<FONT color="green">036</FONT>      }<a name="line.36"></a>
<FONT color="green">037</FONT>      <a name="line.37"></a>
<FONT color="green">038</FONT>      <a name="line.38"></a>
<FONT color="green">039</FONT>      /** Tests the comparing of data refs in ascending order. */<a name="line.39"></a>
<FONT color="green">040</FONT>      @Test<a name="line.40"></a>
<FONT color="green">041</FONT>      public void testCompareAscending() {<a name="line.41"></a>
<FONT color="green">042</FONT>        SensorDataRefComparator comparator = new SensorDataRefComparator(true);<a name="line.42"></a>
<FONT color="green">043</FONT>        <a name="line.43"></a>
<FONT color="green">044</FONT>        assertEquals("ref1 should be before ref2", -1, comparator.compare(this.ref1, this.ref2));<a name="line.44"></a>
<FONT color="green">045</FONT>      }<a name="line.45"></a>
<FONT color="green">046</FONT>      <a name="line.46"></a>
<FONT color="green">047</FONT>      /** Tests the comparing of data refs in descending order. */<a name="line.47"></a>
<FONT color="green">048</FONT>      @Test<a name="line.48"></a>
<FONT color="green">049</FONT>      public void testCompareDescending() {<a name="line.49"></a>
<FONT color="green">050</FONT>        SensorDataRefComparator comparator = new SensorDataRefComparator(false);<a name="line.50"></a>
<FONT color="green">051</FONT>        <a name="line.51"></a>
<FONT color="green">052</FONT>        assertEquals("ref1 should be after ref2", 1, comparator.compare(this.ref1, this.ref2));<a name="line.52"></a>
<FONT color="green">053</FONT>      }<a name="line.53"></a>
<FONT color="green">054</FONT>    <a name="line.54"></a>
<FONT color="green">055</FONT>      /** Tests the comparing of data refs with the same timestamp. */<a name="line.55"></a>
<FONT color="green">056</FONT>      @Test<a name="line.56"></a>
<FONT color="green">057</FONT>      public void testCompareSame() {<a name="line.57"></a>
<FONT color="green">058</FONT>        SensorDataRefComparator comparator = new SensorDataRefComparator(false);<a name="line.58"></a>
<FONT color="green">059</FONT>        <a name="line.59"></a>
<FONT color="green">060</FONT>        assertEquals("ref1 should be equal to itself", 0, comparator.compare(this.ref1, this.ref1));<a name="line.60"></a>
<FONT color="green">061</FONT>      }<a name="line.61"></a>
<FONT color="green">062</FONT>    <a name="line.62"></a>
<FONT color="green">063</FONT>    }<a name="line.63"></a>




























































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